From b7ddc0528732059fa00a9683dcf0c878192afb1f Mon Sep 17 00:00:00 2001 From: mfranz Date: Thu, 4 Oct 2007 22:07:37 +0000 Subject: [PATCH] rwy info isn't always available --- Nasal/screen.nas | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Nasal/screen.nas b/Nasal/screen.nas index 13da2c8e3..b220446e4 100644 --- a/Nasal/screen.nas +++ b/Nasal/screen.nas @@ -194,6 +194,8 @@ _setlistener("/sim/signals/nasal-dir-initialized", func { settimer(func { setlistener("/sim/atc/runway", func { var rwy = cmdarg().getValue(); + if (rwy == nil) + return; if (!(getprop("/sim/presets/airport-id") == "KSFO" and rwy == "28R")) setprop("/sim/messages/atc", "You are on runway " ~ rwy ~ "."); }, 1);